If you were lost in a vast unknown desert at night , how would you find your way out?

I would look at the stars, and use them to navigate my way. We all know that the moon comes up in the east and sets in the west, so does the sun. The big dipper is a comp in the sky., the two stars in the brim aline due east and west, its bottom stars aline due north and south. Sleep on the day and travel by night..You can use the radio, by turning in a circle and seeing were the strongest signal comes from.. Use my watch or anything shinny to flash and S.O.S to any aircraft flying over.. . . .